PHEN
| Date | Clue |
|---|---|
| 2012-01-08 | Fen-___ (former weight-loss drug) |
| 2008-07-06 | Fen-___ (banned diet aid) |
| 2005-02-13 | Weight-loss drug combo fen-___ |
| 2004-09-10 | Fen-___ (former diet drug combo) |
| 1998-01-04 | Fen-___ (diet drug combo) |
| Date | Clue |
|---|---|
| 2012-01-08 | Fen-___ (former weight-loss drug) |
| 2008-07-06 | Fen-___ (banned diet aid) |
| 2005-02-13 | Weight-loss drug combo fen-___ |
| 2004-09-10 | Fen-___ (former diet drug combo) |
| 1998-01-04 | Fen-___ (diet drug combo) |